1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ 2 /* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */ 3 4 #ifndef _MLXSW_SPECTRUM_H 5 #define _MLXSW_SPECTRUM_H 6 7 #include <linux/types.h> 8 #include <linux/netdevice.h> 9 #include <linux/rhashtable.h> 10 #include <linux/bitops.h> 11 #include <linux/if_bridge.h> 12 #include <linux/if_vlan.h> 13 #include <linux/list.h> 14 #include <linux/dcbnl.h> 15 #include <linux/in6.h> 16 #include <linux/notifier.h> 17 #include <net/psample.h> 18 #include <net/pkt_cls.h> 19 #include <net/red.h> 20 #include <net/vxlan.h> 21 22 #include "port.h" 23 #include "core.h" 24 #include "core_acl_flex_keys.h" 25 #include "core_acl_flex_actions.h" 26 #include "reg.h" 27 28 #define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1) 29 30 #define MLXSW_SP_FID_8021D_MAX 1024 31 32 #define MLXSW_SP_MID_MAX 7000 33 34 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 35 36 #define MLXSW_SP_PORT_BASE_SPEED_25G 25000 /* Mb/s */ 37 #define MLXSW_SP_PORT_BASE_SPEED_50G 50000 /* Mb/s */ 38 39 #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */ 40 #define MLXSW_SP_KVD_GRANULARITY 128 41 42 #define MLXSW_SP_RESOURCE_NAME_KVD "kvd" 43 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear" 44 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single" 45 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double" 46 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles" 47 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks" 48 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks" 49 50 enum mlxsw_sp_resource_id { 51 MLXSW_SP_RESOURCE_KVD = 1, 52 MLXSW_SP_RESOURCE_KVD_LINEAR, 53 MLXSW_SP_RESOURCE_KVD_HASH_SINGLE, 54 MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE, 55 MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE, 56 MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS, 57 MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS, 58 }; 59 60 struct mlxsw_sp_port; 61 struct mlxsw_sp_rif; 62 struct mlxsw_sp_span_entry; 63 enum mlxsw_sp_l3proto; 64 union mlxsw_sp_l3addr; 65 66 struct mlxsw_sp_upper { 67 struct net_device *dev; 68 unsigned int ref_count; 69 }; 70 71 enum mlxsw_sp_rif_type { 72 MLXSW_SP_RIF_TYPE_SUBPORT, 73 MLXSW_SP_RIF_TYPE_VLAN, 74 MLXSW_SP_RIF_TYPE_FID, 75 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ 76 MLXSW_SP_RIF_TYPE_MAX, 77 }; 78 79 struct mlxsw_sp_rif_ops; 80 81 extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[]; 82 extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[]; 83 84 enum mlxsw_sp_fid_type { 85 MLXSW_SP_FID_TYPE_8021Q, 86 MLXSW_SP_FID_TYPE_8021D, 87 MLXSW_SP_FID_TYPE_RFID, 88 MLXSW_SP_FID_TYPE_DUMMY, 89 MLXSW_SP_FID_TYPE_MAX, 90 }; 91 92 enum mlxsw_sp_nve_type { 93 MLXSW_SP_NVE_TYPE_VXLAN, 94 }; 95 96 struct mlxsw_sp_mid { 97 struct list_head list; 98 unsigned char addr[ETH_ALEN]; 99 u16 fid; 100 u16 mid; 101 bool in_hw; 102 unsigned long *ports_in_mid; /* bits array */ 103 }; 104 105 enum mlxsw_sp_port_mall_action_type { 106 MLXSW_SP_PORT_MALL_MIRROR, 107 MLXSW_SP_PORT_MALL_SAMPLE, 108 }; 109 110 struct mlxsw_sp_port_mall_mirror_tc_entry { 111 int span_id; 112 bool ingress; 113 }; 114 115 struct mlxsw_sp_port_mall_tc_entry { 116 struct list_head list; 117 unsigned long cookie; 118 enum mlxsw_sp_port_mall_action_type type; 119 union { 120 struct mlxsw_sp_port_mall_mirror_tc_entry mirror; 121 }; 122 }; 123 124 struct mlxsw_sp_sb; 125 struct mlxsw_sp_bridge; 126 struct mlxsw_sp_router; 127 struct mlxsw_sp_mr; 128 struct mlxsw_sp_acl; 129 struct mlxsw_sp_counter_pool; 130 struct mlxsw_sp_fid_core; 131 struct mlxsw_sp_kvdl; 132 struct mlxsw_sp_nve; 133 struct mlxsw_sp_kvdl_ops; 134 struct mlxsw_sp_mr_tcam_ops; 135 struct mlxsw_sp_acl_tcam_ops; 136 struct mlxsw_sp_nve_ops; 137 struct mlxsw_sp_sb_vals; 138 struct mlxsw_sp_port_type_speed_ops; 139 struct mlxsw_sp_ptp_state; 140 struct mlxsw_sp_ptp_ops; 141 142 struct mlxsw_sp { 143 struct mlxsw_sp_port **ports; 144 struct mlxsw_core *core; 145 const struct mlxsw_bus_info *bus_info; 146 unsigned char base_mac[ETH_ALEN]; 147 const unsigned char *mac_mask; 148 struct mlxsw_sp_upper *lags; 149 int *port_to_module; 150 struct mlxsw_sp_sb *sb; 151 struct mlxsw_sp_bridge *bridge; 152 struct mlxsw_sp_router *router; 153 struct mlxsw_sp_mr *mr; 154 struct mlxsw_afa *afa; 155 struct mlxsw_sp_acl *acl; 156 struct mlxsw_sp_fid_core *fid_core; 157 struct mlxsw_sp_kvdl *kvdl; 158 struct mlxsw_sp_nve *nve; 159 struct notifier_block netdevice_nb; 160 struct mlxsw_sp_ptp_clock *clock; 161 struct mlxsw_sp_ptp_state *ptp_state; 162 163 struct mlxsw_sp_counter_pool *counter_pool; 164 struct { 165 struct mlxsw_sp_span_entry *entries; 166 int entries_count; 167 } span; 168 const struct mlxsw_fw_rev *req_rev; 169 const char *fw_filename; 170 const struct mlxsw_sp_kvdl_ops *kvdl_ops; 171 const struct mlxsw_afa_ops *afa_ops; 172 const struct mlxsw_afk_ops *afk_ops; 173 const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; 174 const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; 175 const struct mlxsw_sp_nve_ops **nve_ops_arr; 176 const struct mlxsw_sp_rif_ops **rif_ops_arr; 177 const struct mlxsw_sp_sb_vals *sb_vals; 178 const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; 179 const struct mlxsw_sp_ptp_ops *ptp_ops; 180 const struct mlxsw_listener *listeners; 181 size_t listeners_count; 182 }; 183 184 static inline struct mlxsw_sp_upper * 185 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) 186 { 187 return &mlxsw_sp->lags[lag_id]; 188 } 189 190 struct mlxsw_sp_port_pcpu_stats { 191 u64 rx_packets; 192 u64 rx_bytes; 193 u64 tx_packets; 194 u64 tx_bytes; 195 struct u64_stats_sync syncp; 196 u32 tx_dropped; 197 }; 198 199 struct mlxsw_sp_port_sample { 200 struct psample_group __rcu *psample_group; 201 u32 trunc_size; 202 u32 rate; 203 bool truncate; 204 }; 205 206 struct mlxsw_sp_bridge_port; 207 struct mlxsw_sp_fid; 208 209 struct mlxsw_sp_port_vlan { 210 struct list_head list; 211 struct mlxsw_sp_port *mlxsw_sp_port; 212 struct mlxsw_sp_fid *fid; 213 u16 vid; 214 struct mlxsw_sp_bridge_port *bridge_port; 215 struct list_head bridge_vlan_node; 216 }; 217 218 /* No need an internal lock; At worse - miss a single periodic iteration */ 219 struct mlxsw_sp_port_xstats { 220 u64 ecn; 221 u64 wred_drop[TC_MAX_QUEUE]; 222 u64 tail_drop[TC_MAX_QUEUE]; 223 u64 backlog[TC_MAX_QUEUE]; 224 u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; 225 u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; 226 }; 227 228 struct mlxsw_sp_port { 229 struct net_device *dev; 230 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; 231 struct mlxsw_sp *mlxsw_sp; 232 u8 local_port; 233 u8 lagged:1, 234 split:1; 235 u16 pvid; 236 u16 lag_id; 237 struct { 238 u8 tx_pause:1, 239 rx_pause:1, 240 autoneg:1; 241 } link; 242 struct { 243 struct ieee_ets *ets; 244 struct ieee_maxrate *maxrate; 245 struct ieee_pfc *pfc; 246 enum mlxsw_reg_qpts_trust_state trust_state; 247 } dcb; 248 struct { 249 u8 module; 250 u8 width; 251 u8 lane; 252 } mapping; 253 /* TC handles */ 254 struct list_head mall_tc_list; 255 struct { 256 #define MLXSW_HW_STATS_UPDATE_TIME HZ 257 struct rtnl_link_stats64 stats; 258 struct mlxsw_sp_port_xstats xstats; 259 struct delayed_work update_dw; 260 } periodic_hw_stats; 261 struct mlxsw_sp_port_sample *sample; 262 struct list_head vlans_list; 263 struct mlxsw_sp_port_vlan *default_vlan; 264 struct mlxsw_sp_qdisc *root_qdisc; 265 struct mlxsw_sp_qdisc *tclass_qdiscs; 266 unsigned acl_rule_count; 267 struct mlxsw_sp_acl_block *ing_acl_block; 268 struct mlxsw_sp_acl_block *eg_acl_block; 269 struct { 270 struct hwtstamp_config hwtstamp_config; 271 u16 ing_types; 272 u16 egr_types; 273 } ptp; 274 }; 275 276 struct mlxsw_sp_port_type_speed_ops { 277 void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, 278 u32 ptys_eth_proto, 279 struct ethtool_link_ksettings *cmd); 280 void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, 281 unsigned long *mode); 282 void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp, 283 bool carrier_ok, u32 ptys_eth_proto, 284 struct ethtool_link_ksettings *cmd); 285 u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, 286 const struct ethtool_link_ksettings *cmd); 287 u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 speed); 288 u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed); 289 int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port, 290 u32 *base_speed); 291 void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, 292 u8 local_port, u32 proto_admin, bool autoneg); 293 void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, 294 u32 *p_eth_proto_cap, 295 u32 *p_eth_proto_admin, 296 u32 *p_eth_proto_oper); 297 }; 298 299 static inline struct net_device * 300 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) 301 { 302 struct net_device *dev; 303 struct list_head *iter; 304 305 netdev_for_each_lower_dev(br_dev, dev, iter) { 306 if (netif_is_vxlan(dev)) 307 return dev; 308 } 309 310 return NULL; 311 } 312 313 static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) 314 { 315 return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); 316 } 317 318 static inline int 319 mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) 320 { 321 struct bridge_vlan_info vinfo; 322 u16 vid = 0; 323 int err; 324 325 err = br_vlan_get_pvid(vxlan_dev, &vid); 326 if (err || !vid) 327 goto out; 328 329 err = br_vlan_get_info(vxlan_dev, vid, &vinfo); 330 if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) 331 vid = 0; 332 333 out: 334 *p_vid = vid; 335 return err; 336 } 337 338 static inline bool 339 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) 340 { 341 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; 342 } 343 344 static inline struct mlxsw_sp_port * 345 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) 346 { 347 struct mlxsw_sp_port *mlxsw_sp_port; 348 u8 local_port; 349 350 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, 351 lag_id, port_index); 352 mlxsw_sp_port = mlxsw_sp->ports[local_port]; 353 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; 354 } 355 356 static inline struct mlxsw_sp_port_vlan * 357 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, 358 u16 vid) 359 { 360 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; 361 362 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, 363 list) { 364 if (mlxsw_sp_port_vlan->vid == vid) 365 return mlxsw_sp_port_vlan; 366 } 367 368 return NULL; 369 } 370 371 enum mlxsw_sp_flood_type { 372 MLXSW_SP_FLOOD_TYPE_UC, 373 MLXSW_SP_FLOOD_TYPE_BC, 374 MLXSW_SP_FLOOD_TYPE_MC, 375 }; 376 377 /* spectrum_buffers.c */ 378 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); 379 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); 380 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); 381 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, 382 unsigned int sb_index, u16 pool_index, 383 struct devlink_sb_pool_info *pool_info); 384 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, 385 unsigned int sb_index, u16 pool_index, u32 size, 386 enum devlink_sb_threshold_type threshold_type, 387 struct netlink_ext_ack *extack); 388 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 389 unsigned int sb_index, u16 pool_index, 390 u32 *p_threshold); 391 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, 392 unsigned int sb_index, u16 pool_index, 393 u32 threshold, struct netlink_ext_ack *extack); 394 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, 395 unsigned int sb_index, u16 tc_index, 396 enum devlink_sb_pool_type pool_type, 397 u16 *p_pool_index, u32 *p_threshold); 398 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, 399 unsigned int sb_index, u16 tc_index, 400 enum devlink_sb_pool_type pool_type, 401 u16 pool_index, u32 threshold, 402 struct netlink_ext_ack *extack); 403 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, 404 unsigned int sb_index); 405 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, 406 unsigned int sb_index); 407 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 408 unsigned int sb_index, u16 pool_index, 409 u32 *p_cur, u32 *p_max); 410 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, 411 unsigned int sb_index, u16 tc_index, 412 enum devlink_sb_pool_type pool_type, 413 u32 *p_cur, u32 *p_max); 414 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); 415 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); 416 u32 mlxsw_sp_sb_max_headroom_cells(const struct mlxsw_sp *mlxsw_sp); 417 418 extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; 419 extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; 420 421 /* spectrum_switchdev.c */ 422 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); 423 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); 424 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, 425 bool adding); 426 void 427 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 428 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, 429 struct net_device *brport_dev, 430 struct net_device *br_dev, 431 struct netlink_ext_ack *extack); 432 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, 433 struct net_device *brport_dev, 434 struct net_device *br_dev); 435 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, 436 const struct net_device *br_dev); 437 int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, 438 const struct net_device *br_dev, 439 const struct net_device *vxlan_dev, u16 vid, 440 struct netlink_ext_ack *extack); 441 void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, 442 const struct net_device *vxlan_dev); 443 struct mlxsw_sp_fid *mlxsw_sp_bridge_fid_get(struct mlxsw_sp *mlxsw_sp, 444 const struct net_device *br_dev, 445 u16 vid, 446 struct netlink_ext_ack *extack); 447 extern struct notifier_block mlxsw_sp_switchdev_notifier; 448 449 /* spectrum.c */ 450 void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, 451 u8 local_port, void *priv); 452 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, 453 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, 454 bool dwrr, u8 dwrr_weight); 455 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, 456 u8 switch_prio, u8 tclass); 457 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, 458 u8 *prio_tc, bool pause_en, 459 struct ieee_pfc *my_pfc); 460 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, 461 enum mlxsw_reg_qeec_hr hr, u8 index, 462 u8 next_index, u32 maxrate); 463 enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); 464 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 465 u8 state); 466 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); 467 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 468 bool learn_enable); 469 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 470 struct mlxsw_sp_port_vlan * 471 mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 472 void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 473 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, 474 u16 vid_end, bool is_member, bool untagged); 475 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, 476 unsigned int counter_index, u64 *packets, 477 u64 *bytes); 478 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, 479 unsigned int *p_counter_index); 480 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, 481 unsigned int counter_index); 482 bool mlxsw_sp_port_dev_check(const struct net_device *dev); 483 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); 484 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); 485 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev); 486 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port); 487 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); 488 489 /* spectrum_dcb.c */ 490 #ifdef CONFIG_MLXSW_SPECTRUM_DCB 491 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); 492 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); 493 #else 494 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) 495 { 496 return 0; 497 } 498 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) 499 {} 500 #endif 501 502 /* spectrum_router.c */ 503 enum mlxsw_sp_l3proto { 504 MLXSW_SP_L3_PROTO_IPV4, 505 MLXSW_SP_L3_PROTO_IPV6, 506 #define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) 507 }; 508 509 union mlxsw_sp_l3addr { 510 __be32 addr4; 511 struct in6_addr addr6; 512 }; 513 514 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); 515 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); 516 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev, 517 unsigned long event, void *ptr); 518 void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, 519 const struct net_device *macvlan_dev); 520 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, 521 unsigned long event, void *ptr); 522 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused, 523 unsigned long event, void *ptr); 524 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, 525 struct netdev_notifier_changeupper_info *info); 526 bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp, 527 const struct net_device *dev); 528 bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp, 529 const struct net_device *dev); 530 int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp, 531 struct net_device *l3_dev, 532 unsigned long event, 533 struct netdev_notifier_info *info); 534 int 535 mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp, 536 struct net_device *l3_dev, 537 unsigned long event, 538 struct netdev_notifier_info *info); 539 void 540 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 541 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, 542 struct net_device *dev); 543 struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, 544 const struct net_device *dev); 545 u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); 546 struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif); 547 int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 548 enum mlxsw_sp_l3proto ul_proto, 549 const union mlxsw_sp_l3addr *ul_sip, 550 u32 tunnel_index); 551 void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 552 enum mlxsw_sp_l3proto ul_proto, 553 const union mlxsw_sp_l3addr *ul_sip); 554 int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, 555 u16 *vr_id); 556 int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 557 u16 *ul_rif_index); 558 void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); 559 560 /* spectrum_kvdl.c */ 561 enum mlxsw_sp_kvdl_entry_type { 562 MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 563 MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, 564 MLXSW_SP_KVDL_ENTRY_TYPE_PBS, 565 MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, 566 MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 567 }; 568 569 static inline unsigned int 570 mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) 571 { 572 switch (type) { 573 case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */ 574 case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ 575 case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ 576 case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ 577 case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */ 578 default: 579 return 1; 580 } 581 } 582 583 struct mlxsw_sp_kvdl_ops { 584 size_t priv_size; 585 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 586 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 587 int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, 588 enum mlxsw_sp_kvdl_entry_type type, 589 unsigned int entry_count, u32 *p_entry_index); 590 void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, 591 enum mlxsw_sp_kvdl_entry_type type, 592 unsigned int entry_count, int entry_index); 593 int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, 594 enum mlxsw_sp_kvdl_entry_type type, 595 unsigned int entry_count, 596 unsigned int *p_alloc_count); 597 int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); 598 }; 599 600 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); 601 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); 602 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, 603 enum mlxsw_sp_kvdl_entry_type type, 604 unsigned int entry_count, u32 *p_entry_index); 605 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, 606 enum mlxsw_sp_kvdl_entry_type type, 607 unsigned int entry_count, int entry_index); 608 int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, 609 enum mlxsw_sp_kvdl_entry_type type, 610 unsigned int entry_count, 611 unsigned int *p_alloc_count); 612 613 /* spectrum1_kvdl.c */ 614 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; 615 int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); 616 617 /* spectrum2_kvdl.c */ 618 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; 619 620 struct mlxsw_sp_acl_rule_info { 621 unsigned int priority; 622 struct mlxsw_afk_element_values values; 623 struct mlxsw_afa_block *act_block; 624 u8 action_created:1; 625 unsigned int counter_index; 626 }; 627 628 struct mlxsw_sp_acl_block; 629 struct mlxsw_sp_acl_ruleset; 630 631 /* spectrum_acl.c */ 632 enum mlxsw_sp_acl_profile { 633 MLXSW_SP_ACL_PROFILE_FLOWER, 634 MLXSW_SP_ACL_PROFILE_MR, 635 }; 636 637 struct mlxsw_sp_acl_block { 638 struct list_head binding_list; 639 struct mlxsw_sp_acl_ruleset *ruleset_zero; 640 struct mlxsw_sp *mlxsw_sp; 641 unsigned int rule_count; 642 unsigned int disable_count; 643 struct net *net; 644 }; 645 646 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); 647 struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block); 648 unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block); 649 void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block); 650 void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block); 651 bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block); 652 struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp, 653 struct net *net); 654 void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block); 655 int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp, 656 struct mlxsw_sp_acl_block *block, 657 struct mlxsw_sp_port *mlxsw_sp_port, 658 bool ingress); 659 int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, 660 struct mlxsw_sp_acl_block *block, 661 struct mlxsw_sp_port *mlxsw_sp_port, 662 bool ingress); 663 bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block); 664 struct mlxsw_sp_acl_ruleset * 665 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, 666 struct mlxsw_sp_acl_block *block, u32 chain_index, 667 enum mlxsw_sp_acl_profile profile); 668 struct mlxsw_sp_acl_ruleset * 669 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, 670 struct mlxsw_sp_acl_block *block, u32 chain_index, 671 enum mlxsw_sp_acl_profile profile, 672 struct mlxsw_afk_element_usage *tmplt_elusage); 673 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, 674 struct mlxsw_sp_acl_ruleset *ruleset); 675 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); 676 677 struct mlxsw_sp_acl_rule_info * 678 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, 679 struct mlxsw_afa_block *afa_block); 680 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); 681 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); 682 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, 683 unsigned int priority); 684 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, 685 enum mlxsw_afk_element element, 686 u32 key_value, u32 mask_value); 687 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, 688 enum mlxsw_afk_element element, 689 const char *key_value, 690 const char *mask_value, unsigned int len); 691 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); 692 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, 693 u16 group_id); 694 int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); 695 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei); 696 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); 697 int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, 698 struct mlxsw_sp_acl_rule_info *rulei, 699 struct mlxsw_sp_acl_block *block, 700 struct net_device *out_dev, 701 struct netlink_ext_ack *extack); 702 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, 703 struct mlxsw_sp_acl_rule_info *rulei, 704 struct net_device *out_dev, 705 struct netlink_ext_ack *extack); 706 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, 707 struct mlxsw_sp_acl_rule_info *rulei, 708 u32 action, u16 vid, u16 proto, u8 prio, 709 struct netlink_ext_ack *extack); 710 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, 711 struct mlxsw_sp_acl_rule_info *rulei, 712 struct netlink_ext_ack *extack); 713 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, 714 struct mlxsw_sp_acl_rule_info *rulei, 715 u16 fid, struct netlink_ext_ack *extack); 716 717 struct mlxsw_sp_acl_rule; 718 719 struct mlxsw_sp_acl_rule * 720 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, 721 struct mlxsw_sp_acl_ruleset *ruleset, 722 unsigned long cookie, 723 struct mlxsw_afa_block *afa_block, 724 struct netlink_ext_ack *extack); 725 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, 726 struct mlxsw_sp_acl_rule *rule); 727 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, 728 struct mlxsw_sp_acl_rule *rule); 729 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, 730 struct mlxsw_sp_acl_rule *rule); 731 int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, 732 struct mlxsw_sp_acl_rule *rule, 733 struct mlxsw_afa_block *afa_block); 734 struct mlxsw_sp_acl_rule * 735 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, 736 struct mlxsw_sp_acl_ruleset *ruleset, 737 unsigned long cookie); 738 struct mlxsw_sp_acl_rule_info * 739 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); 740 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, 741 struct mlxsw_sp_acl_rule *rule, 742 u64 *packets, u64 *bytes, u64 *last_use); 743 744 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); 745 746 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); 747 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); 748 u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp); 749 int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val); 750 751 /* spectrum_acl_tcam.c */ 752 struct mlxsw_sp_acl_tcam; 753 struct mlxsw_sp_acl_tcam_region; 754 755 struct mlxsw_sp_acl_tcam_ops { 756 enum mlxsw_reg_ptar_key_type key_type; 757 size_t priv_size; 758 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, 759 struct mlxsw_sp_acl_tcam *tcam); 760 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 761 size_t region_priv_size; 762 int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, 763 void *tcam_priv, 764 struct mlxsw_sp_acl_tcam_region *region, 765 void *hints_priv); 766 void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); 767 int (*region_associate)(struct mlxsw_sp *mlxsw_sp, 768 struct mlxsw_sp_acl_tcam_region *region); 769 void * (*region_rehash_hints_get)(void *region_priv); 770 void (*region_rehash_hints_put)(void *hints_priv); 771 size_t chunk_priv_size; 772 void (*chunk_init)(void *region_priv, void *chunk_priv, 773 unsigned int priority); 774 void (*chunk_fini)(void *chunk_priv); 775 size_t entry_priv_size; 776 int (*entry_add)(struct mlxsw_sp *mlxsw_sp, 777 void *region_priv, void *chunk_priv, 778 void *entry_priv, 779 struct mlxsw_sp_acl_rule_info *rulei); 780 void (*entry_del)(struct mlxsw_sp *mlxsw_sp, 781 void *region_priv, void *chunk_priv, 782 void *entry_priv); 783 int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp, 784 void *region_priv, void *entry_priv, 785 struct mlxsw_sp_acl_rule_info *rulei); 786 int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, 787 void *region_priv, void *entry_priv, 788 bool *activity); 789 }; 790 791 /* spectrum1_acl_tcam.c */ 792 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; 793 794 /* spectrum2_acl_tcam.c */ 795 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; 796 797 /* spectrum_acl_flex_actions.c */ 798 extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; 799 extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; 800 801 /* spectrum_acl_flex_keys.c */ 802 extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; 803 extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; 804 805 /* spectrum_flower.c */ 806 int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, 807 struct mlxsw_sp_acl_block *block, 808 struct tc_cls_flower_offload *f); 809 void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, 810 struct mlxsw_sp_acl_block *block, 811 struct tc_cls_flower_offload *f); 812 int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, 813 struct mlxsw_sp_acl_block *block, 814 struct tc_cls_flower_offload *f); 815 int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, 816 struct mlxsw_sp_acl_block *block, 817 struct tc_cls_flower_offload *f); 818 void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, 819 struct mlxsw_sp_acl_block *block, 820 struct tc_cls_flower_offload *f); 821 822 /* spectrum_qdisc.c */ 823 int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); 824 void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); 825 int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, 826 struct tc_red_qopt_offload *p); 827 int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, 828 struct tc_prio_qopt_offload *p); 829 830 /* spectrum_fid.c */ 831 bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid); 832 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, 833 u16 fid_index); 834 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); 835 int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, 836 enum mlxsw_sp_nve_type *p_type); 837 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, 838 __be32 vni); 839 int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); 840 int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, 841 u32 nve_flood_index); 842 void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); 843 bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); 844 int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, 845 __be32 vni, int nve_ifindex); 846 void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); 847 bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); 848 void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, 849 const struct net_device *nve_dev); 850 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, 851 enum mlxsw_sp_flood_type packet_type, u8 local_port, 852 bool member); 853 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, 854 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 855 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, 856 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 857 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); 858 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); 859 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 860 struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); 861 enum mlxsw_sp_rif_type 862 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, 863 enum mlxsw_sp_fid_type type); 864 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); 865 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); 866 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, 867 int br_ifindex); 868 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, 869 u16 vid); 870 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, 871 int br_ifindex); 872 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, 873 u16 rif_index); 874 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); 875 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); 876 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 877 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); 878 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); 879 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); 880 881 /* spectrum_mr.c */ 882 enum mlxsw_sp_mr_route_prio { 883 MLXSW_SP_MR_ROUTE_PRIO_SG, 884 MLXSW_SP_MR_ROUTE_PRIO_STARG, 885 MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, 886 __MLXSW_SP_MR_ROUTE_PRIO_MAX 887 }; 888 889 #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) 890 891 struct mlxsw_sp_mr_route_key; 892 893 struct mlxsw_sp_mr_tcam_ops { 894 size_t priv_size; 895 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 896 void (*fini)(void *priv); 897 size_t route_priv_size; 898 int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, 899 void *route_priv, 900 struct mlxsw_sp_mr_route_key *key, 901 struct mlxsw_afa_block *afa_block, 902 enum mlxsw_sp_mr_route_prio prio); 903 void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, 904 void *route_priv, 905 struct mlxsw_sp_mr_route_key *key); 906 int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, 907 struct mlxsw_sp_mr_route_key *key, 908 struct mlxsw_afa_block *afa_block); 909 }; 910 911 /* spectrum1_mr_tcam.c */ 912 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; 913 914 /* spectrum2_mr_tcam.c */ 915 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; 916 917 /* spectrum_nve.c */ 918 struct mlxsw_sp_nve_params { 919 enum mlxsw_sp_nve_type type; 920 __be32 vni; 921 const struct net_device *dev; 922 }; 923 924 extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; 925 extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; 926 927 int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, 928 enum mlxsw_sp_l3proto proto, 929 union mlxsw_sp_l3addr *addr); 930 int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, 931 struct mlxsw_sp_fid *fid, 932 enum mlxsw_sp_l3proto proto, 933 union mlxsw_sp_l3addr *addr); 934 void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, 935 struct mlxsw_sp_fid *fid, 936 enum mlxsw_sp_l3proto proto, 937 union mlxsw_sp_l3addr *addr); 938 u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp); 939 bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp, 940 u32 tb_id, __be32 addr); 941 int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, 942 struct mlxsw_sp_nve_params *params, 943 struct netlink_ext_ack *extack); 944 void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, 945 struct mlxsw_sp_fid *fid); 946 int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); 947 void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); 948 int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); 949 void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); 950 951 #endif 952